A boy and a girl are sitting on the porch.
"I'm a boy," says the child with black hair.
"I'm a girl," says the child with red hair.
If at least one of them is lying, who is which?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

Eight Chelsea player makes the following statements :

1. Seven of us are lying here.
2. Six of us are lying here.
3. Five of us are lying here.
4. Five of us are lying here.
5. Four of us are lying here.
6. Three of us are lying here.
7. My name is Torres.
8. My name is Lampard.

The last two are Lampard and Torres or maybe Torres and Lampard.
So can you deduce which of the last two is Lampard or Torres?

Can you count the number of triangles inside a triangle?

Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

How is a fly different from a mosquito?

A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?

what one word does the below rebus identifies?

How far can you walk into the woods?

A man is found unconscious in front of a store at two in the morning. His head is bleeding and there’s a brick laying next to him. When the police arrive, they carry the man to jail. Why did they arrest him?